Shoe sole



FIG. 1 is a bottom plan view of a shoe sole showing my new design, the top being substantially flat, plain and unornamented;

FIG. 2 is a cross-sectional view thereof as taken from line 2--2 of FIG. 1;

FIG. 3 is a typical side elevational view thereof. 

The ornamental design for a shoe sole, as shown and described. 